We're (married couple) flying Thai for the first time since 2004
Late July/early August timeline

TG911 LHR-BKK - Seats 1A, 1K
3 hr connect (perhaps FCL?)
TG431 BKK-DPS - Seats 12A, 12B (no F, 2 class 777-200 only)

return
TG432 DPS-BKK - Seats 12A, 12B (again)
4.5 hr connect (definite FCL)
TG930 BKK-CDG - Seats 1A, 2A

For TG930, its scheduled to be the A380
I wanted to two center seats 2E/F but Thai says 2F is blocked. They suggested I take 2A/2E and when I get to the airport to see if they will assign 2E/F. They don't know why its blocked, there is no passenger assigned. I asked if it was a bassinet block and they said no, no reason.

Do you all suggest going for the 2A/2E and hoping 2F opens?

From what I'm reading, TG431 should be the newer F 747
Thai rep says its only an 8 seat cabin (assuming one is crew blocked?)
And TG930 for BKK-CDG is the A380 metal?